Commit Graph

64 Commits

Author SHA1 Message Date
ZmnSCPxj
8c527f3931 common/json: Implement json_add_snum for signed numbers. 2018-01-27 14:32:06 +01:00
Björge Dijkstra
2f4ba73c77 Allocate hex buffer on heap since it can be very large. 2018-01-23 13:33:29 +01:00
Rusty Russell
6b740e78bd json: more sanity checks on JSON output.
We should never have an unnamed element, nor an named array field.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2018-01-19 22:23:45 +00:00
Björge Dijkstra
82a2d2f0a6 Fix parsing of txout value. Force decimal base. 2018-01-13 00:15:03 +01:00
Rusty Russell
86e1a61165 json: fix json_tok_bitcoin_amount()
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2018-01-11 23:13:23 +01:00
practicalswift
aae991f28d Add missing call to va_end()
Each invocation of va_start() must be matched by a corresponding
invocation of va_end() in the same function.
2018-01-02 01:19:03 +00:00
Rusty Russell
ed2158c334 Revert "Functions for encoding reversed hex"
This reverts commit ef5678956d2eedf9904ce32f12f6367bc26c59e7.
2017-12-21 11:05:38 +00:00
Andrew Chow
19116b6561 Functions for encoding reversed hex 2017-12-21 11:05:38 +00:00
practicalswift
61c47c09d0 Fix typos 2017-12-08 13:07:20 +01:00
Rusty Russell
5502a19d1e json: reject incoming JSON which has any unusual characters in tokens.
ie. non-printable, quotes or escapes.  We allow these outside tokens
(we expect tabs and \n for example).

This is a big hammer, but if someone really wants we can add support
later.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-11-01 09:46:05 +01:00
Rusty Russell
8f17effeeb json: just blatt weird characters in string.
Don't try to escape them.  It's whack-a-mole and they shouldn't do it anyway.

Suggested-by: Christian Decker
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-11-01 01:09:23 +00:00
Rusty Russell
02c1d10c9f json: escape strings we output in JSON.
We're going to output description strings, which are untrusted.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-11-01 01:09:23 +00:00
Rusty Russell
81db5896e1 common/json: remove asserts() which may trigger from user input.
They don't currently, since callers check, but be safe.  In addition,
handle NULL returns from these in the bitcoind code.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-10-26 12:53:09 +02:00
Rusty Russell
8375857116 common: absorb remaining files from daemon/
Also, we split the more sophisticated json_add helpers to avoid pulling in
everything into lightning-cli, and unify the routines to print struct
short_channel_id (it's ':',  not '/' too).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-08-29 17:54:14 +02:00